/*
 * @Author: dyb-dev
 * @Date: 2024-09-14 17:54:48
 * @LastEditors: dyb-dev
 * @LastEditTime: 2025-03-25 01:24:26
 * @FilePath: /uniapp-mp-wx-template/src/styles/mixins/index.scss
 * @Description: scss全局混合文件
 */

/** 必须写在顶部 */
@use "sass:list";

/**
    开启滚动
    $direction - 滚动方向 "x" | "y"
 */
@mixin open-scroll-mixin($direction: "y") {
    @if $direction == "x" {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    } @else if $direction == "y" {
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/** 隐藏滚动条 */
@mixin hide-scroll-bar-mixin {
    &::-webkit-scrollbar {
        display: none;
        width: 0;
        height: 0;
        color: transparent;
    }
}

/** 文本支持 \n 换行 */
@mixin rich-text-mixin() {
    white-space: pre-wrap;
    word-break: break-word;
}

/**
 * 文本溢出省略号效果
 * 根据行数设置单行或多行文本的溢出显示省略号效果。
 *
 * $rows - 行数
 *   - 当 $rows > 1 时，显示多行文本，并在超过指定行数时截断显示省略号。
 *   - 当 $rows <= 1 时，显示单行文本，并在超出宽度时显示省略号。
 */
@mixin text-ellipsis-mixin($rows: 1) {
    text-overflow: ellipsis;
    @if $rows > 1 {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: $rows;
        overflow: hidden;
    } @else {
        overflow: hidden;
        white-space: nowrap;
    }
}

/**
    高亮闪烁动画文本效果
    $sub-class-name - 子类名
    $sub-class-count - 子类数量
    $font-highlight-color - 高亮颜色
    $shadow-color - 阴影颜色
    $animation-duration - 动画持续时间
    $delay-step - 延迟步长
 */
@mixin text-flicker-animation-mixin(
    $sub-class-name,
    $sub-class-count,
    $font-highlight-color: #fff,
    $shadow-color: #42fff6,
    $animation-duration: 1s,
    $delay-step: 0.2s
) {
    $shadow-intensity: (5px, 10px, 20px, 50px);

    @for $i from 1 through $sub-class-count {
        .#{$sub-class-name}-#{$i} {
            animation-delay: $delay-step * $i;
        }
    }

    @keyframes flicker {
        0% {
            color: inherit;
        }

        5%,
        15%,
        25%,
        30%,
        100% {
            color: $font-highlight-color;
            text-shadow:
                0 0 list.nth($shadow-intensity, 1) $shadow-color,
                0 0 list.nth($shadow-intensity, 2) $shadow-color,
                0 0 list.nth($shadow-intensity, 3) $shadow-color,
                0 0 list.nth($shadow-intensity, 4) $shadow-color;
        }

        10%,
        20% {
            color: inherit;
            text-shadow: none;
        }
    }

    .#{$sub-class-name} {
        animation: flicker $animation-duration linear forwards;
    }
}

/** 文本遮罩 */
@mixin text-clip-mixin {
    color: transparent;
    background-clip: text;
}

/**
    渐变背景 + 色相旋转动画的文本效果
    $animation-duration - 动画持续时间
 */
@mixin text-gradient-effect-mixin($animation-duration: 5s) {
    background-image: linear-gradient(45deg, #009688, yellowgreen, pink, #03a9f4, #9c27b0, #8bc34a);
    animation: hue-rotate $animation-duration infinite;
    @include text-clip-mixin;

    @keyframes hue-rotate {
        100% {
            filter: hue-rotate(360deg);
        }
    }
}

/**
    动态线性渐变背景滑动文本效果
    $highlight-color - 高亮颜色
    $animation-duration - 动画持续时间
    $background-color - 背景颜色 （注意: 实际展现效果其实是文字颜色）
 */
@mixin text-shine-mixin($highlight-color: white, $animation-duration: 5s, $background-color: transparent) {
    color: transparent;
    background-color: $background-color;
    background-image: linear-gradient(
        125deg,
        transparent 0%,
        transparent 10%,
        $highlight-color 20%,
        transparent 30%,
        transparent 100%
    );
    background-repeat: no-repeat;
    background-position: 100% 0;

    /** 注意: 当background-size设置的百分比大于或者小于100%时，有多余的空间移动了，background-position才会有效 */
    background-size: 150% 100%;
    background-clip: text;
    animation: shine $animation-duration infinite linear;

    @keyframes shine {
        0% {
            background-position: 100% 0;
        }

        100% {
            background-position: -200% 0;
        }
    }
}

/**
    创建具有遮罩效果的背景
    @param {Length} $width - 容器的宽度
    @param {Length} $height - 容器的高度
    @param {String} $bg-image1 - 背景图片1的路径
    @param {String} $bg-image2 - 背景图片2的路径
 */
@mixin background-mask-mixin($width, $height, $bg-image1, $bg-image2) {
    position: relative;
    width: $width;
    height: $height;
    background: url(#{$bg-image1}) no-repeat center/cover;

    &::before {
        position: absolute;
        inset: 0;
        background: url(#{$bg-image2}) no-repeat center/cover;
        content: "";
        mask: linear-gradient(45deg, #000 40%, transparent 60%);
    }
}
